人工诱导“银杏树奶”在中、幼龄银杏树上初获成功“树奶”，是在一些古、老银杏树枝上向下生长的“钟乳石”状物，北京大学李正理教授称之为“钟乳枝”，江苏农学院何凤仁教授称之为“树奶”，美国学者Ｔｒｅｄｉｃｉ称其为枝生树瘤，银杏产区的群众称为“树奶”或“树瘤... Artificial induction of “Ginkgo tree milk” in young, young ginkgo trees initially successful “tree milk”, is in some old, old ginkgo branches down on the growth of “stalactites” shape, Peking University professor Li Zhengli called “Bell milk sticks”, Professor Jiang-Ren He, Jiangsu Academy of Agricultural Sciences called “tree milk”, the United States scholar Tredici called tree branches, ginkgo producing areas of the masses called “tree milk” or "tree tumor ...